On 07/29/2011 09:24 AM, Web Dreamer wrote:
Nobody a écrit ce jeudi 28 juillet 2011 18:37 dans
pan.2011.07.28.16.37.35.287...@nowhere.com :
On Thu, 28 Jul 2011 17:48:34 +0200, Web Dreamer wrote:
I would like to parse this TCL command line with shlex:
'-option1 [get_rule A1 B2] -option2 $VAR
On 07/29/2011 03:42 PM, Web Dreamer wrote:
whitespace_split = True
Thanks for the tip!
Cheers
Karim
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http://mail.python.org/mailman/listinfo/python-list
Hello You have you feet on earth Web Dreamer!
Very clever!
Beautiful hack!
Many Thanks
Karim
On 07/28/2011 05:48 PM, Web Dreamer wrote:
Karim a écrit ce mercredi 27 juillet 2011 21:30
dansmailman.1538.1311795072.1164.python-l...@python.org :
Hello All,
I would like to parse this TCL
On Thu, 28 Jul 2011 17:48:34 +0200, Web Dreamer wrote:
I would like to parse this TCL command line with shlex:
'-option1 [get_rule A1 B2] -option2 $VAR -option3 TAG'
s = s.replace('[','[')
s = s.replace(']',']')
Note that this approach won't work if you have nested brackets or braces.
Just a little modification:
tuple([(option, value) for option,value in
zip(optionlist[0::2],optionlist[1::2])]) ==
tuple(zip(optionlist[0::2],optionlist[1::2]))
True
Indeed:
tuple(zip(optionlist[0::2],optionlist[1::2]))
shorter than:
tuple([(option, value) for option,value in
Hello All,
I would like to parse this TCL command line with shlex:
'-option1 [get_rule A1 B2] -option2 $VAR -option3 TAG'
And I want to get the splitted list:
['-option1', '[get_rule A1 B2]', '-option2', '$VAR', '-option3', 'TAG']
Then I will gather in tuple 2 by 2 the arguments.
I tried
I've not used the shlex module, but this feels more like an issue to address
with a parser than for a lexical analyzer - or perhaps even both, since
you're splitting on whitespace sometimes, and matching square brackets
sometimes.
I've used pyparsing for stuff a bit similar to this.
Or here's a
Thank you Dan for answering.
I ended with this and gave up with shlex:
split = ['-option1', '[get_rule', 'A1', 'B2]', '-option2', '$VAR',
'-option3', 'TAG']
procedure_found = False
result = []
for token in split:
if not token.startswith('[') and not token.endswith(']') and not
You could probably use a recursive descent parser with the standard library.
But if your management is OK with pyparsing, that might be easier, and a bit
more clear as well.
On Wed, Jul 27, 2011 at 2:08 PM, Karim karim.liat...@free.fr wrote:
**
Thank you Dan for answering.
I ended with
On 07/28/2011 12:11 AM, Dan Stromberg wrote:
You could probably use a recursive descent parser with the standard
library.
But if your management is OK with pyparsing, that might be easier, and
a bit more clear as well.
Yes, I thought to use str method partition in a recursive way but
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